Mavs’ Porzingis has knee surgery after injury in playoffs

Dallas Mavericks forward Kristaps Porzingis had surgery to address a lateral meniscus injury in his right knee, and the team said Friday there was no timetable for a return. The 7-foot-3 Latvian injured the knee in the opener of a first-round playoff series against the Los Angeles Clippers in August. Porzingis played the next two games before being sidelined the remainder of a series won in six games by the Clippers.